| 从宽带无线接入与宽带移动通信技术的融合看B3G技术的发展趋势 |
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| 引用本文： | 沈嘉.从宽带无线接入与宽带移动通信技术的融合看B3G技术的发展趋势[J].电信科学,2006,22(6):24-28. |
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| 作者姓名： | 沈嘉 |
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| 作者单位： | 信息产业部电信研究院通信标准研究所,北京,100045 |
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| 摘 要： | 本文总结与比较了3GPP长期演进技术、3GPP2空中接口演进技术、IEEE 802.16e WiMAX技术和IEEE 802.20 MBFDD/MBTDD技术的标准化进程、系统需求和核心技术.在此基础上,本文讨论了宽带无线接入技术和宽带移动通信技术的融合趋势,并探讨了超3G技术的发展方向.
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| 关 键 词： | 超3G IMT-Advanced 宽带无线接入 宽带移动通信 长期演进 WiMAX |
| 收稿时间： | 2006-05-14 |
| 修稿时间： | 2006年5月14日 |
Convergence of Broadband Wireless Access and Broadband Mobile Communications and Trend of Beyond 3G Technologies |
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| Shen Jia.Convergence of Broadband Wireless Access and Broadband Mobile Communications and Trend of Beyond 3G Technologies[J].Telecommunications Science,2006,22(6):24-28. |
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| Authors: | Shen Jia |
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| Affiliation: | Institute of Communication Standards Research, China Academy of Telecom. Research of MII, Beijing 100045,China |
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| Abstract: | In this paper, the standardization progress, the system requirements and the key techniques of 3GPP long-term evolution, 3GPP2 air interface evolution, IEEE 802.16e WiMAX and IEEE 802.20 MBFDD/MBTDD standards are summarized and compared. Based the investigation and comparison, the convergence of broadband wireless access and broadband mobile communications technologies can be observed. Furthermore, the trend of beyond 3G technologies is also discussed. |
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| Keywords: | IMT-Advanced WiMAX |
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